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Re: Amr500 on 1641cc ! Fab. work is done, ready for dyno
Posted: Thu Feb 26, 2015 6:42 pm
by rubenski
Naaaah, filters are overrated.
I don't care for the birds but I'm worried about the old people...
no seriously, my intake has to be re-done because the alloy baseplate I made for it didn't bond with the stainless 90° bends I glued on there.
picked up a piece of rectangular stainless and gonna make the baseplate again ands get it welded
keeps a man bussy while waiting for it's tuner...
Re: Amr500 on 1641cc ! Fab. work is done, ready for dyno
Posted: Fri Feb 27, 2015 12:43 pm
by rubenski
Good.news, the dellorto jets are in!
Going to deliver the car at my tuners shop on monday! Hopefully it is tuned tilll maybe the end of the week. Unless we hit a problem. Hope everything holds up as this is the first mayor fabricating job ive done on my engine. Gettin kinda nervous....
I'll keep you posted!
Re: Amr500 on 1641cc ! Fab. work is done, ready for dyno
Posted: Wed Mar 04, 2015 9:55 am
by rubenski
Had to bring my second carb to the shop because the spring in the accelerator pump was missing in the one mounted on the car.
Engine started up verry easy after we switched them.
It ran basicly fine with an 160 main and 75 idle
Maybe on the dyno tommorow. I hope so anyways.
What do you guys advise for the distributor?
Locked or not and at what degrees?
Re: Amr500 on 1641cc ! Fab. work is done, ready for dyno
Posted: Wed Mar 04, 2015 7:19 pm
by 70turbobaja
What pump jets are you running?
Re: Amr500 on 1641cc ! Fab. work is done, ready for dyno
Posted: Thu Mar 05, 2015 7:16 am
by rubenski
Soooo, made 119.3 hp and 174 Nm at the crank.
On the dyno, at the wheels 107 hp and 165nm.
ONLY AT 4PSI....
must at least double that pressure with a custom made Supercharger pulley.
Mains now 220 and idle 160 or 170. Cant remember. When i go pick the car up i'll ask what jetting exactly.
Verry happy. Full torque at under 2000rpm
Re: Amr500 on 1641cc ! Fab. work is done, ready for dyno
Posted: Thu Mar 05, 2015 10:28 am
by 70turbobaja
What afr are you running when mains kick in?
Re: Amr500 on 1641cc ! Fab. work is done, ready for dyno
Posted: Thu Mar 05, 2015 10:28 am
by 70turbobaja
What afr are you running when mains kick in?
Re: Amr500 on 1641cc ! Fab. work is done, ready for dyno
Posted: Thu Mar 05, 2015 10:32 am
by rubenski
We test on lambda values, got 0.8 on idle then a half second to 1.1-1.2 and then it goes back to 0.8 -0.9
But i onlu ran it half a kilometer. Probably gonna pick em up tommorow! Wil be able to give more info then.
Re: Amr500 on 1641cc ! Fab. work is done, ready for dyno
Posted: Thu Mar 05, 2015 12:27 pm
by 70turbobaja
Let me know about your pump jets please
Re: Amr500 on 1641cc ! Fab. work is done, ready for dyno
Posted: Thu Mar 05, 2015 12:34 pm
by andy198712
nice numbers!!! bet your pleased!
Re: Amr500 on 1641cc ! Fab. work is done, ready for dyno
Posted: Thu Mar 05, 2015 12:44 pm
by rubenski
Jupjup, verry pleased. 1 gear hits the rev limiter faaaaaast!
Pulling in 3rd is like the old times in 2nd!
I'm lovin' being blown!
Searching for someone to make me a Supercharger pulley. Smaller in diameter and with a 5rib pattern.
Just emailed the guy from kemotorsport.com
Greetz!
Re: Amr500 on 1641cc ! Fab. work is done, ready for dyno
Posted: Thu Mar 05, 2015 2:03 pm
by Alexios
Nice result ruben:)
An idea to make a new pulley is to machine down the org pulley into a hub to which you bolt down a new 5rib pulley.
Alex
Sent from my iPhone using Tapatalk
Re: Amr500 on 1641cc ! Fab. work is done, ready for dyno
Posted: Thu Mar 05, 2015 7:10 pm
by Corysvdub
Very cool, congrats on the Dyno numbers
Re: Amr500 on 1641cc ! Fab. work is done, ready for dyno
Posted: Thu Mar 05, 2015 7:43 pm
by petew
rubenski wrote:Soooo, made 119.3 hp and 174 Nm at the crank.
On the dyno, at the wheels 107 hp and 165nm.
ONLY AT 4PSI....
must at least double that pressure with a custom made Supercharger pulley.
That's great!
I'd find a local machine shop who could do it for you. Either than, or check out some wreckers and find a pulley the size you want then have it altered so it fits.
Re: Amr500 on 1641cc ! Fab. work is done, ready for dyno
Posted: Thu Mar 05, 2015 7:47 pm
by rubenski
70turbobaja wrote:Let me know about your pump jets please
I'll ask what jets exactly are in the car
Alexios wrote:Nice result ruben:)
An idea to make a new pulley is to machine down the org pulley into a hub to which you bolt down a new 5rib pulley.
Alex
that actually not a bad idea, haven't taught about that!